Walter-Titex - 6.6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 36316628
Brand: Walter-Titex
Model #: 6287471
Features and Benefits
Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Tinal is extremely wear resistant coating when used at high temperatures and speeds in a wide range of high strength applications. It is commonly used on steel, cast iron and non-ferrous metal. Tinal is a proprietary coating exclusive to Walter Titex.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.2598 |
| Drill Bit Size (mm) | 6.60 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Tinal |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Flute Length (mm) | 34.00 |
| Flute Length (Decimal Inch) | 1.3386 |
| Overall Length (mm) | 79.00 |
| Overall Length (Decimal Inch) | 3.1102 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | X-treme Inox |
| Shank Diameter (mm) | 8.00 |
| Shank Diameter (Decimal Inch) | 0.3150 |
| Specification Designation | DIN |
| Maximum Drilling Depth (mm) | 24.00 |
| Maximum Drilling Depth (Decimal Inch) | 0.9449 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 36.00 |
| Shank Length (Decimal Inch) | 1.4173 |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | m7 |
| Drill Tip Finish/Coating | Tinal TOP Point |
| Specification Number | DIN 6535HA; DIN 6537K |
| Web Thinning | Web-Thinned |
| Material Grade | K30F |
| Series/List | A3293TTP |
| Length Type | Stub |
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